Alert archive / Utah / 2011
Weather alerts in Utah, November 2011
24 weather alerts in November 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in November 2011. Tap one for its archive.
- Alerts
- 24
- Warnings
- 6
- Watches
- 5
- Advisories
- 13
- Busiest day
- November 29, 20114 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 1, 3:52 AM MDT | High Wind Warning | SLC | 27 hr | |
| Nov 3, 4:17 AM MDT | Wind Advisory | SLC | 38 hr | |
| Nov 3, 4:37 AM MDT | Winter Storm Watch | GJT | Grand, San Juan | 17 hr |
| Nov 3, 2:20 PM MDT | Winter Storm Warning | GJT | Grand, San Juan | 58 hr |
| Nov 3, 9:55 PM MDT | Winter Weather Advisory | GJT | Daggett, Grand, San Juan, Uintah | 50 hr |
| Nov 4, 5:13 AM MDT | Winter Weather Advisory | SLC | 31 hr | |
| Nov 6, 4:30 AM MST | Winter Weather Advisory | SLC | 38 hr | |
| Nov 6, 2:55 PM MST | Winter Weather Advisory | GJT | Grand, San Juan | 33 hr |
| Nov 11, 2:52 PM MST | Winter Weather Advisory | SLC | 45 hr | |
| Nov 12, 3:29 AM MST | Winter Storm Warning | SLC | 32 hr | |
| Nov 16, 3:00 AM MST | Winter Storm Watch | SLC | 35 hr | |
| Nov 17, 1:59 PM MST | Winter Weather Advisory | SLC | 38 hr | |
| Nov 18, 1:04 PM MST | Wind Advisory | SLC | 7 hr | |
| Nov 18, 3:07 PM MST | High Wind Warning | SLC | 5 hr | |
| Nov 23, 7:42 PM MST | Dense Fog Advisory | GJT | Uintah | 7 hr |
| Nov 24, 9:11 PM MST | High Wind Watch | SLC | 7 hr | |
| Nov 24, 9:11 PM MST | Wind Advisory | SLC | 31 hr | |
| Nov 24, 9:34 PM MST | Dense Fog Advisory | GJT | Uintah | 13 hr |
| Nov 29, 3:03 PM MST | High Wind Watch | SLC | 23 hr | |
| Nov 29, 3:03 PM MST | High Wind Warning | SLC | 60 hr | |
| Nov 29, 3:06 PM MST | Winter Weather Advisory | GJT | Daggett, Grand, Uintah | 47 hr |
| Nov 29, 3:14 PM MST | Winter Storm Watch | SLC | 23 hr | |
| Nov 30, 4:20 AM MST | Wind Advisory | SLC | 34 hr | |
| Nov 30, 2:29 PM MST | Winter Storm Warning | SLC | 37 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Winter | |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 7 |
| Wind and dust | |
| High Wind Warning | 3 |
| High Wind Watch | 2 |
| Wind Advisory | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.